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. 2022 Jan 13;11(1):2025668. doi: 10.1080/2162402X.2022.2025668

Figure 2.

Figure 2.

TCR diversity associated with treatment outcome of radiotherapy combined with camrelizumab.

(a) Responsive patients had lower clonality in baseline tumors. (b) Responsive patients had higher Shannon index, lower clonality and lower Simpson’s index in peripheral CD8+ T cells during treatment. (c and d) Landmark analysis of overall survival and progression-free survival among patients in TCR Shannon index (c) and clonality (d) of baseline peripheral CD8+ T cells. Responsive: partial + completed response. Non-responsive: stable + progressive disease. BLT, baseline tumor tissues. RTC, peripheral CD8+ T cells after 40 Gy radiation and 2 rounds of camrelizumab. BLC, baseline peripheral CD8+ T cells. Black solid line, landmark point. P < .05, significant difference.